hi all i've finally joined the windows 7 bandwagon so pardon my n00bness. i've been tryin to figure out how to get a WEI score (which yes, I know some will say it's pointless), but i just want to have it. the problem i'm running into is this error with the disc performance. 9245882 (3804) - winsat\main.cpp:1775: > Run Assessment disk -scen 2009 -drive E: 9245882 (3804) - storage\diskprof.cpp:0283: Error: Failed to properly assess the disk. The parameter is incorrect. i don't know why it's scanning the E drive which is one of my storage drives which i've setup programdata and program files to go to through registry. i have my ssd (c:\) for just OS.